| Olean to Campodarsego | 4,259.64 mi (6,855.23 km) |
| Olean to Campogalliano | 4,245.98 mi (6,833.24 km) |
| Olean to Campolongo Maggiore | 4,271.29 mi (6,873.98 km) |
| Olean to Camponogara | 4,270.11 mi (6,872.08 km) |
| Olean to Camposampiero | 4,257.84 mi (6,852.33 km) |
| Olean to Canegrate | 4,134.41 mi (6,653.69 km) |
| Olean to Canelli | 4,137.77 mi (6,659.10 km) |
| Olean to Canicatti | 4,661.32 mi (7,501.68 km) |
| Olean to Canosa di Puglia | 4,598.78 mi (7,401.03 km) |
| Olean to Cantu | 4,136.77 mi (6,657.49 km) |
| Olean to Caorle | 4,295.25 mi (6,912.53 km) |
| Olean to Capaci | 4,601.44 mi (7,405.31 km) |
| Olean to Capannori | 4,265.06 mi (6,863.95 km) |
| Olean to Capena | 4,413.36 mi (7,102.62 km) |
| Olean to Capo d'Orlando | 4,667.74 mi (7,512.00 km) |
