| Monmouth to Saarijarvi | 1,271.78 mi (2,046.74 km) |
| Monmouth to Salo | 1,147.82 mi (1,847.24 km) |
| Monmouth to Sastamala | 1,164.82 mi (1,874.60 km) |
| Monmouth to Savonlinna | 1,362.07 mi (2,192.05 km) |
| Monmouth to Seinajoki | 1,205.15 mi (1,939.51 km) |
| Monmouth to Siilinjarvi | 1,351.46 mi (2,174.96 km) |
| Monmouth to Sipoo | 1,217.35 mi (1,959.13 km) |
| Monmouth to Sippola | 1,280.67 mi (2,061.03 km) |
| Monmouth to Sodankyla | 1,460.11 mi (2,349.82 km) |
| Monmouth to Somero | 1,166.10 mi (1,876.66 km) |
| Monmouth to Sotkamo | 1,399.26 mi (2,251.90 km) |
| Monmouth to Tampere | 1,194.97 mi (1,923.12 km) |
| Monmouth to Tornio | 1,345.24 mi (2,164.96 km) |
| Monmouth to Turku | 1,121.87 mi (1,805.48 km) |
| Monmouth to Tuusula | 1,211.22 mi (1,949.27 km) |
