| Denison to Nyon | 5,114.66 mi (8,231.25 km) |
| Denison to Oberriet | 5,210.52 mi (8,385.52 km) |
| Denison to Obersiggenthal | 5,154.52 mi (8,295.40 km) |
| Denison to Oberwil | 5,124.74 mi (8,247.48 km) |
| Denison to Oberwingert | 5,171.88 mi (8,323.34 km) |
| Denison to Oftringen | 5,146.36 mi (8,282.26 km) |
| Denison to Olten | 5,144.44 mi (8,279.17 km) |
| Denison to Onex | 5,116.72 mi (8,234.56 km) |
| Denison to Opfikon | 5,167.25 mi (8,315.89 km) |
| Denison to Ostermundigen | 5,143.27 mi (8,277.29 km) |
| Denison to Payerne | 5,126.46 mi (8,250.23 km) |
| Denison to Pfaffikon | 5,178.23 mi (8,333.55 km) |
| Denison to Plan-les-Ouates | 5,118.01 mi (8,236.64 km) |
| Denison to Pratteln | 5,130.30 mi (8,256.43 km) |
| Denison to Prilly | 5,123.77 mi (8,245.92 km) |
