| Catonsville to Castelletto sopra Ticino | 4,160.78 mi (6,696.13 km) |
| Catonsville to Castelli Calepio | 4,217.65 mi (6,787.65 km) |
| Catonsville to Castelnovo ne' Monti | 4,278.53 mi (6,885.63 km) |
| Catonsville to Castelnuovo Berardenga | 4,363.21 mi (7,021.92 km) |
| Catonsville to Castelnuovo di Porto | 4,449.20 mi (7,160.29 km) |
| Catonsville to Castelnuovo di Verona | 4,261.14 mi (6,857.65 km) |
| Catonsville to Castelnuovo Rangone | 4,297.64 mi (6,916.39 km) |
| Catonsville to Castelvetrano | 4,624.40 mi (7,442.26 km) |
| Catonsville to Castelvetro di Modena | 4,300.04 mi (6,920.25 km) |
| Catonsville to Castenaso | 4,322.11 mi (6,955.77 km) |
| Catonsville to Castenedolo | 4,239.88 mi (6,823.43 km) |
| Catonsville to Castiglion Fiorentino | 4,381.38 mi (7,051.15 km) |
| Catonsville to Castiglione del Lago | 4,394.11 mi (7,071.64 km) |
| Catonsville to Castiglione delle Stiviere | 4,250.87 mi (6,841.11 km) |
| Catonsville to Castrolibero | 4,716.87 mi (7,591.07 km) |
