Novarese, 36, 375.
      Novegradi, 361, 693, 858, 929, 1270.
      Noventa, 389.
      Novi, 650, 882, 1084, 1194.
      Numega, v. Nimega.
     
     
      O
     
      Oberlam, Oberland, 1109.
      Obrovazzo, 437.
      Ochagna, Locagna, 57, 94, 188, 351, 352, 460, 531, 618, 619.
      Oderzo, 988, 1203.
      Oglio, 12, 20, 34, 49, 51, 56, 69, 76, 84, 94, 109, 137, 168, 196, 482, 488, 489, 945, 968, 989, 990, 991, 1030, 1072, 1112, 1119, 1138, 1140, 1148, 1162, 1283, 1299.
      Oio, v. Oglio.
      Oliveto, 878.
      Onfler, v. Honfleur.
      Oppavia, 437, 466.
      Orange, 322.
      Orieto (canale dell'Oglio), 109.
      Orliens, (Orleans), 183, 252, 318, 319, 449, 714, 719, 762, 765, 824, 878.
      Oriolo, 14, 24.
      Oristano, 639.
      Orta (la), 1236.
      Ortonamar, Ortona, 156, 219.
      Orzi, 48, 597, 941, 1025, 1107, 1112.
      Orzinuovi, 76, 94, 164, 196, 209, 323, 488, 909, 990, 1112.
      Oseria (castello), 891.
      Ossero, 225, 492, 519, 583, 592, 816, 1205, 1271.
      Ostia, 70, 80, 82, 412, 419, 1200, 1213.
      Ostiglia, 823.
      Ostrenza, 889, 899, 910, 943, 949, 967, 971, 997.
      Ostriza, v. Ostrenza.
      Ostrovizza, Ostroviza, v. Otocatz.
      Otocatz, 974, 1009, 1010, 1038, 1110, 1144, 1271.
      Otranto, 76, 137, 233, 247, 257, 267, 275, 290, 372, 430, 476, 554, 574, 580, 590, 625, 656, 676, 684, 729, 743, 745, 760, 784, 789, 874, 877, 906, 909, 935, 967, 973, 978, 1005, 1013, 1019, 1029, 1045, 1066, 1121, 1125, 1129, 1146, 1158, 1169, 1197, 1201, 1215, 1218, 1219, 1242, 1289, 1312, 1313, 1316, 1369.
     
     
      P
     
      Padova, 14, 27, 28, 33, 42, 55, 156, 159, 174, 187, 191, 192, 196, 197, 206, 224, 228, 249, 257, 285, 302, 314, 324, 328, 333, 335, 341, 348, 360, 370, 386, 389, 394, 400, 403, 409, 413, 415, 416, 418, 420, 423, 427, 442, 461, 469, 495, 489, 498, 510, 545, 546, 554, 562, 609, 619, 620, 635, 639, 658, 661, 685, 686, 690, 693, 705, 707, 708, 709, 712, 713, 721, 753, 785, 799, 801, 802, 809, 810, 811, 825, 831, 834, 835, 840, 844, 845, 846, 852, 855, 870, 900, 908, 914, 915, 916, 817, 924, 925, 935, 937, 940, 944, 945, 946, 954, 962, 963, 966, 971, 974, 994, 1006, 1024, 1026, 1028, 1029, 1036, 1048, 1061, 1067, 1076, 1093, 1094, 1100, 1101, 1113, 1114, 1134, 1165, 1178, 1185, 1187, 1191, 1195, 1203, 1212, 1235, 1274, 1285, 1305, 1322, 1351, 1354, 1357, 1358, 1359, 1365.