Cossira, v. Pantelleria.
Costantina, XLV, LVI; 119, 121; II, 52, 122, 233, 358; III, 374, 423, 424, 496, 664, 665.
Costantinopoli, XLIII, XLVIII; 10, 14, 24, 28, 29, 39, 46, 58, 76, 78, 86, 87, 91, 92, 93, 94, 98, 102, 119, 164, 185, 189, 191, 192, 193, 217, 220, 221, 222, 227, 231, 240, 250, 252, 282, 287, 297, 298, 303, 337, 338, 346, 349, 380, 397, 399, 407, 425, 428, 434, 437, 438, 439, 441, 454, 468, 472, 485, 492, 497, 498, 499, 501, 502, 504, 509, 518; II, 48, 69, 70, 72, 73, 77, 79, 87, 88, 90, 96, 100, 141, 153, 154, 171, 173, 174, 175, 192, 193, 214, 215, 219, 242, 246, 252, 253, 255, 262, 263, 271, 272, 278, 279, 281, 305, 306, 312, 318, 321, 326, 332, 376, 379, 380, 384, 385, 386, 391, 392, 393, 394, 395, 402, 403, 413, 416, 422; III, 26, 27, 30, 34, 36, 41, 114, 144, 192, 194, 284, 303, 368, 421, 434, 435, 460, 521, 524, 530, 563, 809, 824, 830, 831, 837, 864.
Cotentino, III, 38.
Cotrone, II, 324.
Coutances, III, 19, 38.
Crati, II, 92, 347.
Crati (val di), III, 43, 89.
Cremano, 457.
Cremona, II, 263; III, 590, 696.