| Seymour to Castelfidardo | 4,845.60 mi (7,798.24 km) |
| Seymour to Castelfiorentino | 4,733.95 mi (7,618.56 km) |
| Seymour to Castelfranco di Sopra | 4,757.55 mi (7,656.54 km) |
| Seymour to Castelfranco di Sotto | 4,721.11 mi (7,597.89 km) |
| Seymour to Castelfranco Emilia | 4,699.22 mi (7,562.66 km) |
| Seymour to Castelfranco Veneto | 4,693.91 mi (7,554.11 km) |
| Seymour to Castellabate | 5,033.85 mi (8,101.20 km) |
| Seymour to Castellammare del Golfo | 5,037.84 mi (8,107.62 km) |
| Seymour to Castellammare di Stabia | 4,996.77 mi (8,041.52 km) |
| Seymour to Castellamonte | 4,532.46 mi (7,294.30 km) |
| Seymour to Castellana Grotte | 5,100.74 mi (8,208.84 km) |
| Seymour to Castellaneta | 5,101.71 mi (8,210.40 km) |
| Seymour to Castellanza | 4,572.80 mi (7,359.21 km) |
| Seymour to Castellarano | 4,689.31 mi (7,546.72 km) |
| Seymour to Castelleone | 4,619.91 mi (7,435.02 km) |
