| Owensboro to Castelfidardo | 4,949.63 mi (7,965.67 km) |
| Owensboro to Castelfiorentino | 4,837.64 mi (7,785.43 km) |
| Owensboro to Castelfranco di Sopra | 4,861.34 mi (7,823.57 km) |
| Owensboro to Castelfranco di Sotto | 4,824.79 mi (7,764.76 km) |
| Owensboro to Castelfranco Emilia | 4,803.22 mi (7,730.04 km) |
| Owensboro to Castelfranco Veneto | 4,798.32 mi (7,722.16 km) |
| Owensboro to Castellabate | 5,137.15 mi (8,267.44 km) |
| Owensboro to Castellammare del Golfo | 5,139.87 mi (8,271.82 km) |
| Owensboro to Castellammare di Stabia | 5,100.11 mi (8,207.83 km) |
| Owensboro to Castellamonte | 4,636.25 mi (7,461.32 km) |
| Owensboro to Castellana Grotte | 5,204.60 mi (8,376.00 km) |
| Owensboro to Castellaneta | 5,205.46 mi (8,377.38 km) |
| Owensboro to Castellanza | 4,676.82 mi (7,526.61 km) |
| Owensboro to Castellarano | 4,793.27 mi (7,714.03 km) |
| Owensboro to Castelleone | 4,723.95 mi (7,602.46 km) |
