| Opelousas to Castelfidardo | 5,498.00 mi (8,848.17 km) |
| Opelousas to Castelfiorentino | 5,383.13 mi (8,663.30 km) |
| Opelousas to Castelfranco di Sopra | 5,407.63 mi (8,702.75 km) |
| Opelousas to Castelfranco di Sotto | 5,370.28 mi (8,642.63 km) |
| Opelousas to Castelfranco Emilia | 5,351.51 mi (8,612.43 km) |
| Opelousas to Castelfranco Veneto | 5,350.34 mi (8,610.54 km) |
| Opelousas to Castellabate | 5,678.90 mi (9,139.31 km) |
| Opelousas to Castellammare del Golfo | 5,671.54 mi (9,127.46 km) |
| Opelousas to Castellammare di Stabia | 5,642.32 mi (9,080.44 km) |
| Opelousas to Castellamonte | 5,182.81 mi (8,340.92 km) |
| Opelousas to Castellana Grotte | 5,751.19 mi (9,255.64 km) |
| Opelousas to Castellaneta | 5,751.07 mi (9,255.46 km) |
| Opelousas to Castellanza | 5,225.37 mi (8,409.42 km) |
| Opelousas to Castellarano | 5,341.16 mi (8,595.77 km) |
| Opelousas to Castelleone | 5,272.60 mi (8,485.43 km) |
