| Oulu to Capoterra | 1,904.18 mi (3,064.48 km) |
| Oulu to Capriolo | 1,462.16 mi (2,353.13 km) |
| Oulu to Capua | 1,710.76 mi (2,753.20 km) |
| Oulu to Capurso | 1,689.98 mi (2,719.76 km) |
| Oulu to Carate Brianza | 1,465.30 mi (2,358.17 km) |
| Oulu to Caravaggio | 1,475.74 mi (2,374.97 km) |
| Oulu to Carbonera | 1,425.80 mi (2,294.60 km) |
| Oulu to Carbonia | 1,910.97 mi (3,075.41 km) |
| Oulu to Cardito | 1,720.43 mi (2,768.76 km) |
| Oulu to Carignano | 1,545.76 mi (2,487.66 km) |
| Oulu to Carini | 1,922.87 mi (3,094.57 km) |
| Oulu to Carlentini | 1,962.96 mi (3,159.08 km) |
| Oulu to Carmagnola | 1,548.74 mi (2,492.46 km) |
| Oulu to Carmiano | 1,729.86 mi (2,783.93 km) |
| Oulu to Carmignano | 1,566.85 mi (2,521.60 km) |
