| Maple Valley to Orbetello | 5,606.44 mi (9,022.69 km) |
| Maple Valley to Oria | 5,880.82 mi (9,464.27 km) |
| Maple Valley to Oristano | 5,687.72 mi (9,153.50 km) |
| Maple Valley to Orta Nova | 5,784.48 mi (9,309.21 km) |
| Maple Valley to Orte | 5,634.75 mi (9,068.26 km) |
| Maple Valley to Ortona | 5,690.76 mi (9,158.39 km) |
| Maple Valley to Orvieto | 5,612.34 mi (9,032.18 km) |
| Maple Valley to Orzinuovi | 5,397.85 mi (8,686.99 km) |
| Maple Valley to Osimo | 5,599.82 mi (9,012.04 km) |
| Maple Valley to Ospitaletto | 5,392.13 mi (8,677.79 km) |
| Maple Valley to Ostuni | 5,865.20 mi (9,439.12 km) |
| Maple Valley to Ottaviano | 5,784.12 mi (9,308.65 km) |
| Maple Valley to Ovada | 5,410.10 mi (8,706.72 km) |
| Maple Valley to Ozieri | 5,658.80 mi (9,106.95 km) |
| Maple Valley to Paceco | 5,909.26 mi (9,510.03 km) |
