| Viterbo to Oswestry | 1,005.23 mi (1,617.75 km) |
| Viterbo to Otley | 1,013.08 mi (1,630.39 km) |
| Viterbo to Ovenden | 1,010.56 mi (1,626.34 km) |
| Viterbo to Oxford | 897.86 mi (1,444.97 km) |
| Viterbo to Oxted | 834.88 mi (1,343.61 km) |
| Viterbo to Padbury | 898.09 mi (1,445.33 km) |
| Viterbo to Padiham | 1,025.76 mi (1,650.80 km) |
| Viterbo to Paignton | 926.15 mi (1,490.50 km) |
| Viterbo to Paisley | 1,184.88 mi (1,906.89 km) |
| Viterbo to Palmers Green | 855.07 mi (1,376.10 km) |
| Viterbo to Parkstone | 877.14 mi (1,411.61 km) |
| Viterbo to Partick | 1,183.00 mi (1,903.85 km) |
| Viterbo to Patcham | 821.62 mi (1,322.26 km) |
| Viterbo to Peebles | 1,141.76 mi (1,837.48 km) |
| Viterbo to Pelsall | 960.62 mi (1,545.96 km) |
