| Weslaco to Collegno | 5,653.75 mi (9,098.84 km) |
| Weslaco to Cologno al Serio | 5,726.06 mi (9,215.21 km) |
| Weslaco to Cologno Monzese | 5,710.36 mi (9,189.94 km) |
| Weslaco to Colorno | 5,777.58 mi (9,298.12 km) |
| Weslaco to Comacchio | 5,861.16 mi (9,432.63 km) |
| Weslaco to Comiso | 6,259.94 mi (10,074.40 km) |
| Weslaco to Como | 5,692.57 mi (9,161.31 km) |
| Weslaco to Concordia Sagittaria | 5,849.05 mi (9,413.13 km) |
| Weslaco to Concorezzo | 5,710.65 mi (9,190.40 km) |
| Weslaco to Conegliano | 5,822.14 mi (9,369.82 km) |
| Weslaco to Conselice | 5,853.31 mi (9,419.99 km) |
| Weslaco to Conselve | 5,828.47 mi (9,380.02 km) |
| Weslaco to Conversano | 6,212.45 mi (9,997.97 km) |
| Weslaco to Copertino | 6,280.47 mi (10,107.43 km) |
| Weslaco to Copparo | 5,839.28 mi (9,397.42 km) |
