| Omaha to Castelletto sopra Ticino | 4,848.90 mi (7,803.55 km) |
| Omaha to Castelli Calepio | 4,899.60 mi (7,885.15 km) |
| Omaha to Castelnovo ne' Monti | 4,971.93 mi (8,001.55 km) |
| Omaha to Castelnuovo Berardenga | 5,062.70 mi (8,147.63 km) |
| Omaha to Castelnuovo di Porto | 5,156.35 mi (8,298.35 km) |
| Omaha to Castelnuovo di Verona | 4,940.51 mi (7,950.98 km) |
| Omaha to Castelnuovo Rangone | 4,986.55 mi (8,025.08 km) |
| Omaha to Castelvetrano | 5,376.81 mi (8,653.13 km) |
| Omaha to Castelvetro di Modena | 4,989.44 mi (8,029.72 km) |
| Omaha to Castenaso | 5,008.32 mi (8,060.11 km) |
| Omaha to Castenedolo | 4,921.52 mi (7,920.43 km) |
| Omaha to Castiglion Fiorentino | 5,078.42 mi (8,172.93 km) |
| Omaha to Castiglione del Lago | 5,092.72 mi (8,195.94 km) |
| Omaha to Castiglione delle Stiviere | 4,932.18 mi (7,937.58 km) |
| Omaha to Castrolibero | 5,430.80 mi (8,740.03 km) |
